Universal Audio Apollo x4 Gen 2 Thunderbolt 3 Audio Interface

Apollo x4 Gen 2 is the four-preamp desktop Apollo: 12 inputs and 18 outputs, Thunderbolt 3, and 24-bit / 192 kHz conversion with 129 dB of dynamic range. The four Unison preamps change their own impedance and gain staging to match the preamp being modeled, so a Neve 1073 or an API emulation behaves like the hardware rather than sounding like an EQ curve dropped on top.

UAD Console runs the interface: Auto-Gain sets preamp levels for you, Plug-In Scenes recall a whole channel setup at once, and Apollo Monitor Correction by Sonarworks measures the room and corrects what you hear through monitors or headphones. The bundle version you choose decides how much of the UAD plug-in library ships with it.